From 05e59e5fb0064c97a1c10921ecd549f2d4a58565 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 09 Oct 2024 06:14:40 +0000
Subject: [PATCH] add REDIRECT

---
 kernel/arch/powerpc/include/asm/imc-pmu.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/kernel/arch/powerpc/include/asm/imc-pmu.h b/kernel/arch/powerpc/include/asm/imc-pmu.h
index 4f89799..699a885 100644
--- a/kernel/arch/powerpc/include/asm/imc-pmu.h
+++ b/kernel/arch/powerpc/include/asm/imc-pmu.h
@@ -137,7 +137,7 @@
  * are inited.
  */
 struct imc_pmu_ref {
-	struct mutex lock;
+	spinlock_t lock;
 	unsigned int id;
 	int refc;
 };

--
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